888978468

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{133963}}^1$

素因数の和:134056

約数の個数: 48

約数和(自身を含む): 2400634880

約数和(自身を除く): 1511656412

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 79, 84, 158, 237, 316, 474, 553, 948, 1106, 1659, 2212, 3318, 6636, 133963, 267926, 401889, 535852, 803778, 937741, 1607556, 1875482, 2813223, 3750964, 5626446, 10583077, 11252892, 21166154, 31749231, 42332308, 63498462, 74081539, 126996924, 148163078, 222244617, 296326156, 444489234, 888978468]

約数ペア:

[(1, 888978468), (2, 444489234), (3, 296326156), (4, 222244617), (6, 148163078), (7, 126996924), (12, 74081539), (14, 63498462), (21, 42332308), (28, 31749231), (42, 21166154), (79, 11252892), (84, 10583077), (158, 5626446), (237, 3750964), (316, 2813223), (474, 1875482), (553, 1607556), (948, 937741), (1106, 803778), (1659, 535852), (2212, 401889), (3318, 267926), (6636, 133963)]